baber/WOPTO huggingface dataset:
Patent KR-20020010577-A (KR)
IPC: C21D9/60
Filed: 2000-02-29
Abstract: The invention concerns heating metal strips or other coilable strand metal object to an elevated temperature, wherein the metal object is passed in a heating section through a furnace chamber that is made at least partly of an insulating and electrically non-conductive material while being heated through transverse flux induction heating (TFIH) by transverse flux induction heating elements located outside of the chamber which contains a protective non-oxidizing gas or gas mixture. The metal object is of stainless steel that has been cold rolled to a very high degree of surface reflectivity. The cold rolled stainless steel object is passed through the furnace chamber and is heated in the chamber to a processing temperature between 700 and 1200° C. The cold rolled stainless steel object is maintained at that temperature between 700 and 1200° C. long enough for the steel to recrystallize completely, and the heat treated metal object then is rapidly cooled directly from the processing temperature in an airtight cooling section through which the non-oixidizing gas is passed to a temperature below 600° C.
Patent KR-20010111575-A (KR)
Title: Process for the preparation of polyamide granules
Inventor: RULKENS RUDY
IPC: C08G69/04
Filed: 2000-03-17
Abstract: The invention relates to a granule and granulate and to a process for the preparation of polyamide granules at least comprising a) polymerising at least one dicarboxylic acid and at least one diamine until a low- molecular prepolymer powder is obtained; b) processing the prepolymer powder obtained in step (a) to form granules, with the prepolymer powder being extruded at a temperature, measured under the chosen extrusion conditions, below the melting point of the prepolymer. The process of the invention allows the production of granules that have a higher granule strength than that according to the state of the art. The process of the invention also produces fewer fines. It is preferred for polyamide-4,6 to be chosen as polyamide. The granules and the granulate obtained by the process of the invention are particularly suited for post-condensation.
Patent KR-20010113774-A (KR)
IPC: C30B23/02
Filed: 2000-03-17
Abstract: 결정 성장법은 결정에 질소를 첨가 또는 결정화하기 위한 방법을 포함하며, 암모늄(NH 3 )이 질소 공급원 물질로 사용되고, 알루미늄이 첨가된다.
Patent KR-20030063019-A (KR)
Title: Emulsive compositions comprising high unsaturated fatty acids and their preparations for micro liquid capsules
Inventor: HAN GI WANG
IPC: A61K9/10
Filed: 2002-01-22
Abstract: PURPOSE: A method of preparing liquid-crystal microcapsules of 10 microns or less for improving the stabilization and functionality of an unstable functional material using an emulsion composition is provided. Therefore, the microcapsules can be effectively used for encapsulation of high concentration of physiologically active substances that are unstable and are useful for various formulations of foods, medicines, commodities or the like. CONSTITUTION: An oil phase containing 48 to 67% by weight of an oil base, 2 to 10% by weight of one or more liquid-crystal film forming agents and 10 to 15% by weight of a surfactant is agitated with a water phase containing 10 to 15% by weight of an aqueous polymer material and purified water at 55 to 60deg.C at a speed of 2,000 to 3,000rpm, cooled to 40 to 45 deg.C, agitated with 1 to 5% by weight of a thickener and 1 to 25% by weight of an additive at a speed of 20 to 30rpm and then cooled to 20 to 25deg.C. The oil phase is prepared by emulsion-coating the oil base containing highly unsaturated fatty acid with an emulsifier in the presence of N2 gas three times.
Patent KR-20030063760-A (KR)
Title: Apparatus for testing flash memory
Inventor: KWON I JIN
IPC: G11C29/00
Filed: 2002-01-24
Abstract: PURPOSE: A flash memory test device is provided to prevent the generation of the power noise a flash memory test tested without depending on the control pin or depending on the control pin. CONSTITUTION: A flash memory test device provided with a control pin to test the error includes a storage block(10), a sensing block(12) and a test block(14). In the flash memory test device, the storage block(10) stores the information to determines whether the flash memory implements the test with depending on the control pin or not. The sensing block(12) detects the information and outputs the detected information result. And, the test block(14) implements the test independent on the control pin or the test dependent on the control pin in response to the detected result.
Patent KR-20020063822-A (KR)
Inventor: SJOEOE STURE
IPC: B23B27/16
Filed: 2002-01-29
Abstract: PURPOSE: A tool holder is provided to exactly clamp a cutting insert into an insert seat though being exposed in changeable loads. CONSTITUTION: A tool holder comprising an insert seat(3), which comprises two side surfaces(9a,9b), against which side edges of the cutting insert(13) are intended to abut when the cutting insert(13) is mounted in the insert seat(3), and that the tool holder has members for clamping of the cutting insert(13) in the insert seat(3) or members(19) for receipt of clamping members(15,18) for the cutting insert(13). Characteristic of the tool holder according to the present invention is that a slot(22) is arranged adjacent to the insert seat(3), that the slot(22) extends in the main in the same direction as one of the side surfaces(9b), and that the side surfaces(9a,9b) are situated on both sides of the extension of the slot(22) in the longitudinal. Thereby, the size accuracy through the tool holder is increased.
Patent KR-20030065808-A (KR)
Inventor: MUN JE GIL
IPC: H01J29/76
Filed: 2002-02-01
Abstract: PURPOSE: A deflection yoke is provided to achieve improved workability and quality of a product by allowing the correction piece to be assembled in an accurate position. CONSTITUTION: A deflection yoke(4) comprises a coil separator, a horizontal deflection coil and a vertical deflection coil, a coupling portion(25), and a display line(40). The coil separator includes a screen portion(11) coupled to a screen of a cathode ray tube, a rear cover(12) and a neck portion(13) extended from the center of the rear cover and coupled to an electron gun portion of the cathode ray tube. The horizontal deflection coil and a vertical deflection coil are mounted on the inner and outer surfaces of the coil separator, and deflect electron beams in horizontal and vertical directions. The coupling portion(25) is mounted on the rear cover in such a manner that both ends of correction pieces(30,35) for correcting distortions on the screen are slide-inserted into the coupling portion. The display line(40) is formed on the coupling portion and displays the migration of the correction pieces moving on the coupling portion.
Patent KR-20030066129-A (KR)
Title: Composition for Polyurethane Elastomer Having High Hardness and Excellent Abrasion Resistance
Inventor: LEE JONG MYEONG
IPC: C08G18/48
Filed: 2002-02-04
Abstract: PURPOSE: Provided is a composition for forming a polyurethane elastomer which has high hardness and excellent abradability, while retaining inherent elasticity in polyurethane, by selecting proper materials and controlling a structure. CONSTITUTION: The composition comprises an urethane prepolymer which is formed by mixing an aromatic diisocyanate and alicyclic diisocyanate in a weight ratio of 1:0.1-1:5, and reacting the mixture with polyol having weight average molecular weight of 200-3000, and which has the content of unreacted isocyanate group of 5-22%; and a curing system formed by mixing aromatic amines and alcohols in a weight ratio of 1:0.3-1:3, wherein the mixing ratio of the prepolymer and the curing system is 70-200 index, if 1:1 equivalent ratio is set to 100 index.
Patent KR-20030067993-A (KR)
Title: Surface measurement apparatus and method thereof
Inventor: KIM HYEON SUK
IPC: G01B11/25
Filed: 2002-02-09
Abstract: PURPOSE: A surface measuring device and a method thereof are provided to measure parallel on both sides of a sample and the surface simultaneously and simply, and to arrange the optical system easily by irradiating parallel light on both surfaces of the sample and interfering with reflected light. CONSTITUTION: A surface measuring device comprises a light source(11) generating the same wavelength light; an optical unit converting light into a parallel ray; an irradiation and interference unit dividing parallel rays into two paths and irradiating to both sides of a sample(16), and interfering by focusing reflected rays opposite to the parallel rays through two paths; and a display unit(17) displaying interference rays from reflected rays for observation. The parallel on both sides of the sample and relative surfaces are measured conveniently at the same time.
Patent KR-20020084682-A (KR)
Inventor: CHUN GYEONG JUN
IPC: G08G1/0969
Filed: 2002-02-25
Abstract: PURPOSE: A method for guiding a path in a navigation system by using a wireless network is provided to easily seize an optimum path. CONSTITUTION: A method for guiding a path in a navigation system by using a wireless network includes the steps of: receiving(2001) a path guide data to guide a plurality of node points on an optimum driving path from an information center to a destination; certifying(2003) whether a request for previously viewing to provide a total information of the optimum driving path is requested from a user or not; seizing whether the request for previously viewing information is a test type or an image type when the request for previously viewing exists; displaying the information for the path in the form of test type when the request for previously viewing is the test type; and corresponding each of the node points contained in the path guide data if the request for previously viewing is the image type and constructing respective previously viewing guide screen composed of a detailed path information for each of the node points.
Patent KR-20020070892-A (KR)
Inventor: HIGASHI MITSUTOSHI
IPC: H05K1/16
Filed: 2002-02-28
Abstract: PURPOSE: To provide a capacitor having large capacitance, high breakdown strength and low leakage current. CONSTITUTION: The capacitor is formed by forming a lower metal layer of at least one kind of valve metal selected from aluminum, tantalum, niobium, tungsten, vanadium, bismuth, titanium, zirconium or hafnium, a dielectric layer composed of an oxide of valve metal in the lower metal layer, an intermediate layer of solid state electrolyte, and an upper metal layer of electrode metal sequentially on an underlying wiring layer in a circuit board.
Patent KR-20030071916-A (KR)
Title: Bicell tray for extraction and vacuum drying
Inventor: CHOI SEONG WON
IPC: H01M10/16
Filed: 2002-03-02
Abstract: PURPOSE: A container for loading bi-cells for extraction and drying of a self-supporting type in which bi-cells can be loaded horizontally is provided to minimize the generation of foreign materials. CONSTITUTION: The container(2) for loading bi-cells for extraction and drying comprises: a base plate(22) positioned on a jig; multiple frame bars(23) for supporting the container(2) laterally each of which is positioned on the edges of the base plate(22); a lifting block(26) on which a separator(27) and bi-cells are loaded wherein the block(26) is positioned in the space formed by the base plate(22) and the frame bars(23); multiple separators(27) mounted on the lifting block(26) wherein bi-cells are separately loaded between each of the separators(27); multiple guide bars(24) positioned on the base plate(22), which guide the separators(27) and bi-cells; a top plate(25) for fixing the guide bars(24) of which edges are fixed on the frame bars(23); a cap(29) for covering the upper part of the container(2); an elevating means for the lifting block; and a means for fixing the cap(29) to the container(2).
Patent KR-20030072153-A (KR)
Title: The Sametime installation System is Bio-Ceramic Fuel Supply and Control equipment, Air intake amplification equipment, Heating Senser, lubricative and additive oil for cars, ships and Motors.
Inventor: KUK JIN HWAN
IPC: F02M27/06
Filed: 2002-03-05
Abstract: PURPOSE: A simultaneously installing system of a bio ceramic fuel supply control filter, an air suction amplifier, a thermal conductor and a lubricating additive is provided to perform a complete combustion and to increase the thermal conduction efficiency of the thermal conductor by maximizing the combustion efficiency. CONSTITUTION: A fuel supply control filter(1) of a bio ceramic solid is formed in a fuel feed passage(8) from a fuel supply tank(6) of a vehicle, a ship or an engine. Fuel performs the best combustion efficiency by irradiating far infrared rays. A wing twister(3) to form a spiral angle is stuck to the inside of an air suction passage to quicken the flow rate of air in an air injection passage(7), to increase the sucked amount of air and to uniform the mixed gas of the air and the fuel. An alloy thermal conductor(2) is installed in an internal combustion chamber to conduct a general temperature for the complete combustion. An additive oil(4) to form a fluidized film is injected into the internal combustion chamber to smoothen the reciprocation of a cylinder and a piston and to improve the lubrication ability.
Patent KR-20030075238-A (KR)
Title: Device for servicing car call and method thereof and method for call car in mobile phone
Inventor: KIM KYUNG WAN
IPC: H04W4/12
Filed: 2002-03-16
Abstract: PURPOSE: A device and method for calling a vehicle are provided to enable a client to use a vehicle used in operation with the lowest cost and enable a person who runs the vehicle used in operation to execute a call service without buying an additional device and without paying the money. CONSTITUTION: A member information DB(191) stores personal information of member vehicle drivers. In the case that a client requests a vehicle call service, a position search unit(121) receives position information of the client, mobile phone numbers of vehicle drivers located within a control area of a mobile communication base station. The mobile communication base station manages an area which the client locates in, and extracts telephone numbers stored in the member information DB(191). A control unit(151) receives the extracted mobile phone numbers and selects a predetermined number of mobile phone numbers in regular order. A message transmission unit(141) transmits the telephone number of the client to the vehicle drivers corresponded to the selected telephone numbers and transmits the telephone numbers of the vehicle drivers to the client. A communication interface(101) interfaces communication data between the mobile communication company and the vehicle call service. A matching DB(161) stores the number of transmitting times of the client telephone number to each vehicle driver. A charging DB(171) calculates an information rental fee of the client and the vehicle drivers. A position information DB(181) stores position information of the client and the vehicle drivers.
Patent KR-20030075106-A (KR)
Title: Method for restore image
Inventor: CHO YONG TAE
IPC: H04N9/64
Filed: 2002-03-16
Abstract: PURPOSE:A method for restoring an image is provided to restore a color image by considering directivity of adjacent pixels, thereby preventing blurring or blooming to obtain an improved image. CONSTITUTION:It is judged whether the current pixel is red, green, or blue(S21-S22). If the current pixel is red, the rest of the largest value and the smallest values of the adjacent pixels of the red pixel is averaged to restore green and blue values(S23). If the current pixel is blue, the rest of the largest value and the smallest values of the adjacent pixels of the blue pixel is averaged to restore red and green values(S24). If the current pixel is green, the rest of the largest value and the smallest values of the adjacent pixels of the green pixel is averaged to restore red and blue values(S25-S38).
Patent KR-20030077778-A (KR)
Title: method for manufacturing tbga semiconductor package
Inventor: HA SEUNG WON
IPC: H01L21/60
Filed: 2002-03-27
Abstract: PURPOSE: A method for manufacturing TBGA(Tape Ball Grid Array) semiconductor package is provided to be capable of improving the adhesive force between solder paste of a via hole and a solder ball by carrying out a cleaning process after forming a solder layer. CONSTITUTION: A tap tape(202) having a via hole(203) for opening a ball land region, is formed at a conductive base. A stencil mask(240) is installed at the upper portion of the resultant structure, wherein the stencil mask has an opening portion corresponding to the via hole, After setting stirred solder(244) on the stencil mask, a solder layer(204) is formed by sequentially carrying out a compressing process and a printing process for filling the via hole. Then, the stencil mask is removed from the resultant structure. A cleaning process is carried out at the resultant structure. Then, a solder ball is stably loaded at the solder layer completed with the cleaning process.
Patent KR-20030078423-A (KR)
Title: Pencil Lead Composition and Pencil Lead Manufacturing Thereby
Inventor: PARK JEONG PIL
IPC: C09D13/00
Filed: 2002-03-29
Abstract: PURPOSE: A pencil lead composition and a pencil lead prepared by using the composition are provided, to improve the processability of dispersion and the flexural strength and the concentration of a pencil lead. CONSTITUTION: The pencil lead composition comprises graphite; 35-60 wt% of a thermoplastic resin as an organic binder; 0.1-15 wt% of a tin-based maleate polymer; and 0.1-15 wt% of calcium stearate. Preferably the thermoplastic resin is at least one selected from the group consisting of poly(vinyl chloride), polyvinylidene chloride, polyethylene, polystyrene, AS resin, ABS resin, nitrocellulose, acetyl cellulose, phenol resin and poly(vinyl alcohol). The pencil lead is prepared by soaking the sintered body obtained from the composition into an oily material.
Patent KR-20030079132-A (KR)
Title: Inter Metal Dielectric Pattern And Method Of Forming The Same
Inventor: LEE SU GEUN
IPC: H01L21/768
Filed: 2002-04-02
Abstract: PURPOSE: An intermetal dielectric pattern and a method for forming the same are provided to be capable of preventing the generation of photoresist residuals and reducing the thickness of a photoresist layer deposited when carrying out a via hole patterning process by using an upper capping layer. CONSTITUTION: After forming a lower metal line(110) at the upper portion of a semiconductor substrate, an intermetal dielectric is formed on the entire surface of the resultant structure by sequentially depositing a lower insulating layer(130) and an upper insulating layer(150). A via hole(180) is formed by patterning the intermetal dielectric for exposing the upper surface of the lower metal line. An upper capping layer(190) is then formed on the entire surface of the resultant structure. A trench line is formed by sequentially patterning the upper capping layer and the upper insulating layer for exposing the upper portion of the via hole.
Patent KR-20030079620-A (KR)
Title: Tilt adjusting apparatus for optical disc drive
Inventor: CHOI EON JIN
IPC: G11B7/09
Filed: 2002-04-06
Abstract: PURPOSE: A device for adjusting a tilt of an optical disk drive is provided to prevent troubles and damages of recorded information by removing changes in an absolute height of the optical disk after adjusting the tilt, and design a thin optical disk drive by removing a vertical space for adjusting the tilt. CONSTITUTION: A motor base(220) is provided to install a spindle motor(150) on the motor base and includes three coupling parts(321,322,323). A main base is provided to install the motor base on the main base. Three adjusting elements lift the motor base to the main base through the coupling parts and adjust a tilt between an optical disk and an actuator(110). Each adjusting element includes an elastic member(330), a combing boss(340), and an adjusting screw(310).
Patent KR-20030083138-A (KR)
Title: System for Mobile Study
Inventor: CHOI YONG SEON
IPC: G06F15/02
Filed: 2002-04-19
Abstract: PURPOSE: A mobile studying system is provided to automatically retrieve marked contents and study the retrieved contents in mobile situation. CONSTITUTION: A personal information processor(200) receives and stores marking information about a plurality of retrieval object words and retrieval method selection information from a user. A computer(220) retrieves marking information transmitted from the personal information processor(200) by a method corresponding to retrieval method selection information, and transmits retrieved marking information to the personal information processor(200). A cradle(210) charges the personal information processor(200), provides a connection port for connecting to the computer(220), and performs a wireless communication.
Patent KR-20030083480-A (KR)
Title: Spinneret for shaped fiber, manufacturing method of shaped filament yarn using there of
Inventor: PARK SEO JIN
IPC: D01D5/253
Filed: 2002-04-23
Abstract: PURPOSE: A manufacturing method of modified cross-section fiber having excellent hygroscopicity, physical properties, spinning process capability and quality is characterized by increasing pore space. A spinning base for manufacturing the fiber is provided. CONSTITUTION: The spinning base is characterized by: having C type cross-section or U type cross-section; and arranging the base on a center-line symmetrically. The modified cross-section fiber is obtained by the steps of: spinning thermoplastic polymer at 280-300deg.C through the spinning base; and then cooling the fiber.
Patent KR-20030084432-A (KR)
Title: Effluent Management System with Improved Water Treatment Efficiency
Inventor: JUNG CHANG UK
IPC: B01D53/74
Filed: 2002-04-26
Abstract: PURPOSE: Provided is a waste gas treatment apparatus having a porous rotating body, a part of which is dipped in a solution, between a dry treatment unit and a wet treatment unit to increase treatment efficiency by eliminating water soluble component and powder by dissolving a gas passing through the dry treatment unit. CONSTITUTION: The apparatus comprises a chamber(651) having an inlet(651a) through which waste gas and powder are introduced into the chamber(651), an outlet(651b) for exhausting the treated gas, and a solvent for water soluble gas therein; a rotating body(660) rotatably received in the chamber(651) in such a way that a part of the rotating body(660) is dipped into the solvent and the waste gas passes therethrough; a motor(665) for rotating the rotating body(660); and a drainage device(670) for withdrawing settlings and polluted solvent in the chamber(651).
Patent KR-20030058909-A (KR)
Title: Apparatus and method for controlling brightness of an imag
Inventor: HAN YONG IN
IPC: H04N5/57
Filed: 2002-04-30
Abstract: PURPOSE: A system and method for controlling luminance of an image are provided to maintain hue or chroma of the image while increasing luminance of the image. CONSTITUTION: A system for controlling luminance of an image includes a luminance increase calculator(50) for outputting a luminance increase with respect to a predetermined pixel, and a component luminance increase calculator(60) for outputting a luminance increase for each of components constructing the pixel in response to the luminance increase. The component luminance increase calculator multiplies the luminance increase for the pixel by unit vector of each of the components constructing the pixel to output the luminance increase for each component. The system further includes an adder(70) for adding up each of the components constructing the pixel and the luminance increase for each component.